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package za.ac.cput.assignment2.question3.violatingSRP;

/**
 *
 * @author Ziyaad
 */
public interface Sale {
    
    public void setSaleNumber(long num);
    public void setDate(String date);
    public void setItemprice(double price);
    public void setItemQuantity(int qty);
    public double getPaymentAmount();
    
}
